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Unzip Files Online

Inspect and extract selected files from a ZIP archive locally with traversal and ZIP-bomb limits.

You can also drop files anywhere in this panel.

Private by design. The archive is inspected and extracted locally. Previews are limited to inert text and common raster images; HTML and SVG are never rendered.

Choose a ZIP archive.

Why this tool is different

Open a ZIP, review its hierarchy and measured sizes, then download only the entries you select.

Requirements and recommendations

How to use Unzip Files

  • Choose the source files or enter the requested value.
  • Review detected facts, settings, and safety limits before processing.
  • Download or copy only the result you have reviewed.
How OpenFileTools processes it

Local processing, explicit choices.

OpenFileTools performs this workflow locally after an explicit action. File bytes, paths, passwords, and results are not uploaded, persisted, logged, or added to URLs.

Frequently asked

Questions, answered.

Is my input uploaded?

No. Processing stays in memory in this browser tab.

Does this change the original?

No. Any output is a separate download.

Related guide

Learn more about this task.

Read the related guide